EYES: First check the victim for contact lenses and remove if present. Aldehydes are readily oxidized to give carboxylic acids. Verarbeitungsprozesse, Leibniz Institut für Polymerforschung Dresden e. V., Hohe Straße 6, Dresden, Germany * RECOMMENDED RESPIRATOR: Where the neat test chemical is weighed and diluted, wear a NIOSH-approved half face respirator equipped with an organic vapor/acid gas cartridge (specific for organic vapors, HCl, acid gas and SO2) with a dust/mist filter. P. Zhao, Z. Liu, X. Wang, Y. Pan, I. Kuehnert, M. Gehde, D. Wang and A. Leuteritz, Verarbeitungsprozesse, Leibniz Institut für Polymerforschung Dresden e. V., Hohe Straße 6, Dresden, Germany, Fakultät für Maschinenbau, Technische Universität Chemnitz, Reichenhainer Straße 70, Chemnitz, Germany, IMDEA Materials Institute, C/Eric Kandel, 2, 28906 Getafe, Madrid, Spain, Key Laboratory of Comprehensive and Highly Efficient Utilization of Salt Lake Resources, Qinghai Institute of Salt Lakes, Chinese Academy of Sciences, Xining, China, Creative Commons Attribution-NonCommercial In this study, a novel bio-based flame retardant material consisting of modified vanillin and poly(lactic acid) (PLA) was developed by incorporation of newly discovered additive, bis(5-formyl-2-methoxyphenyl) phenylphosphonate (VP), into the PLA matrix. Use absorbent paper dampened with ethanol to pick up any remaining material. These autoxidation reactions are activated by light, catalyzed by salts of transition metals, and are autocatalytic (catalyzed by the products of the reaction). Capsaicin (8-methyl-N-vanillyl-6-nonenamide) is an active component of chili peppers, which are plants belonging to the genus Capsicum. SODIUM BOROHYDRIDE page 2 of 6 This Fact Sheet is a summary source of information of all potential and most severe health hazards that may result from exposure. Slightly water soluble. Flush victim's eyes with water or normal saline solution for 20 to 30 minutes while simultaneously calling a hospital or poison control center. is available on our Permission Requests page. VANILLIN can react violently with Br2, HClO4, potassium-tert-butoxide, (tert-chloro-benzene + NaOH), (formic acid + Tl(NO3)3). The bond in ionic compounds is much stronger than in molecular compounds therefore vanilliin will have a lower melting and boiling point compared to ionic bonds because it is easier to break the electrons apart. If you purchase known to react with the Fakultät für Maschinenbau, Technische Universität Chemnitz, Reichenhainer Straße 70, Chemnitz, Germany, c and it is not used for commercial purposes. This article is licensed under a Creative Commons Attribution-NonCommercial Material from this article can be used in other publications Melting and Boiling Point: Vanillin is a molecular compound and therefore there is not an electron transfer but it has shared electrons. IMMEDIATELY transport the victim after flushing eyes to a hospital even if no symptoms (such as redness or irritation) develop. Do not reenter the contaminated area until the Safety Officer (or other responsible person) has verified that the area has been properly cleaned. Fetching data from CrossRef. The chemical structure of VP was confirmed by 1H-, 13C- and 31P NMR and FTIR. deyi.wang@imdea.org 40 In this work, a novel flame retardant, bis(5-formyl-2-methoxyphenyl) phenylphosphonate (VP), was synthesized based on vanillin and characterized by 1 H-, 13 C- and 31 P NMR as well as FTIR. to access the full features of the site or access our. Flammability: not highly flammable but still possible Toxicity: Not toxicSolubility: Slightly water soluble. E-mail: Corresponding authors, a Flash point data for this chemical are not available, however it is probably combustible. Reproduced material should be attributed as follows: Information about reproducing material from RSC articles with different licences It is a chemical irritant for mammals, including humans, and produces a sensation of burning in any tissue with which it comes into contact. Slowly oxidizes on exposure to air. The high sustainability and the fact that vanillin as the only bio-based aromatics produced from lignin at industrial scale, make vanillin a promising renewable feedstock. 3.0 Unported Licence. absorbent SMALL SPILLS AND LEAKAGE: Should a spill occur while you are handling this chemical, FIRST REMOVE ALL SOURCES OF IGNITION, then you should dampen the solid spill material with ethanol and transfer the dampened material to a suitable container. In an effort to understand the mechanisms, TGA-FTIR, TGA and SEM were performed. including trade names and synonyms. 3.0 Unported Licence. (NTP, 1992). For scent traps we can use ethyl alcohol or a mixture of … Additionally, the elongation at break was improved from 3% to 11% without sacrificing tensile strength. Duration of … Aldehydes can react with air to give first peroxo acids, and ultimately carboxylic acids. (NTP, 1992). This paper suggests a new possibility to prepare polymeric composites with enhanced flame retardancy from sustainable resources. (NTP, 1992). leuteritz@ipfdd.de Lower Explosive Limit (LEL): data unavailable, Upper Explosive Limit (UEL): data unavailable, Autoignition Temperature: data unavailable, Vapor Density (Relative to Air): data unavailable. International Journal of PharmTech Research CODEN (USA): IJPRIF ISSN : 0974-4304 Vol.4, No.1, pp 266-279, Jan-Mar 2012 A Review on the Vanillin derivatives … Imitation vanilla is synthetic vanillin made in a laboratory. (NTP, 1992). (NTP, 1992). VANILLIN is an aldehyde. 5-iodo vanillin 3-methoxy-4-hydroxy-5-iodobenzaldehyde 5-Iodovanillin, 97% 5-iodovanilline 5-iodovanilin 5-iodo vaniline NSC16678 EINECS 226-617-7 MFCD00006941 NSC 16678 ACMC-1AO68 SCHEMBL1002420 DTXSID3063885 listed below. Belongs to the Following Reactive Group(s), Fires involving this material can be controlled with a dry chemical, carbon dioxide or Halon extinguisher. This section provides a listing of alternate names for this chemical, Please enable JavaScript Solvent wash all contaminated surfaces with ethanol followed by washing with a soap and water solution. Flammable and/or toxic gases are generated by the combination of aldehydes with azo, diazo compounds, dithiocarbamates, nitrides, and strong reducing agents. Create your own unique website with customizable templates. If the product is clear, it’s 100% synthetic vanillin. If it is caramel color, it has been dyed with caramel color (which also contains sugar) or other dyes. If you come across an uncommon word or are unsure about a word's meaning, please view the definition page. With 5 wt% of VP, the LOI of PLA increased from 21.4 to 25.8 and passed the UL-94 V-0 classification. This may take some time to load. VANILLIN is an aldehyde. The flame retardancy, thermal behavior as well as the mechanical properties of PLA/VP composites were evaluated. Vanillin is soluble in water,ethyl alcohol, pyridine ,glycerol,oils and aqueous alkali hydroxides. For reproduction of material from all other RSC journals. provided that the correct acknowledgement is given with the reproduced material Use caution: Liquids with this reactive group classification have been Flammable and/or toxic gases are generated by the combination of aldehydes with azo, diazo compounds, dithiocarbamates, nitrides, and strong Aldehydes are readily oxidized to give carboxylic acids. You do not have JavaScript enabled. E-mail: IMDEA Materials Institute, C/Eric Kandel, 2, 28906 Getafe, Madrid, Spain Tel: +493514658378, b Key Laboratory of Comprehensive and Highly Efficient Utilization of Salt Lake Resources, Qinghai Institute of Salt Lakes, Chinese Academy of Sciences, Xining, China. Reactivity: Vanillin can react violently with Br2, HClO4, potassium-tert-butoxide.Reactivity with Air: Slowly oxidizes on exposure to air. Seal the absorbent paper, and any of your clothes, which may be contaminated, in a vapor-tight plastic bag for eventual disposal. Do not put any ointments, oils, or medication in the victim's eyes without specific instructions from a physician. Tel: +34-917871888, d


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